2025 Compare Cities People:
Portsmouth, NH vs Boulder City, NV

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Highlights
- Boulder City is 0% more densely populated than Portsmouth.
- People are 8.8% more likely to be married in Boulder City.
- The Median Age is 9.6 years older in Boulder City.
 Portsmouth, NHBoulder City, NVUnited States
 Population  Unlock14,868329,725,481
 Female Population52.5%  Unlock50.5%
 Male Population47.6%  Unlock49.5%
 Median Age  Unlock51.838.4
 space3
 Population - 201020,770  Unlock309,327,143
 Population - 2000  Unlock14,966285,036,114
 Population - 199025,925  Unlock251,960,433
 Pop. 2000 to Now  Unlock9.7%15.6%
 Pop. 1990 to Now-16.9%  Unlock30.8%
 space4
 Population Density  Unlock71.493.4
 Land Area15.7  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Portsmouth, NHBoulder City, NVUnited States
 Age 0 to 43.5%  Unlock5.9%
 Age 5 to 9  Unlock5.2%6.1%
 Age 10 to 143.9%  Unlock6.6%
 Age 15 to 17  Unlock3.0%3.9%
 Age 18 to 201.8%  Unlock4.0%
 Age 21 to 24  Unlock3.2%5.2%
 Age 25 to 3417.5%  Unlock13.8%
 Age 35 to 44  Unlock9.2%12.9%
 Age 45 to 5413.0%  Unlock12.6%
 Age 55 to 59  Unlock8.2%6.7%
 Age 60 to 647.3%  Unlock6.3%
 Age 65 to 74  Unlock15.6%9.6%
 Age 75 to 845.9%  Unlock4.5%
 Age 85 and over  Unlock4.7%1.9%
 space1
 Race
 Portsmouth, NHBoulder City, NVUnited States
 White87.3%  Unlock59.4%
 Black  Unlock1.1%12.2%
 Asian5.0%  Unlock5.6%
 Native American  Unlock0.3%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races2.9%  Unlock3.2%
 Hispanic  Unlock8.4%18.4%
 space2
 Marriage & Family
 Portsmouth, NHBoulder City, NVUnited States
 Married Population48.6%  Unlock49.8%
     Currently Married  Unlock51.9%48.0%
 Married but Separated0.7%  Unlock1.8%
 Single Population  Unlock47.1%50.2%
 Never Married33.7%  Unlock33.8%
 Divorced  Unlock15.2%10.8%
 Widowed5.4%  Unlock5.6%
 space5
 Household Size  Unlock2.372.60
 Households10,462  Unlock124,010,992
 Family Households  Unlock3,93980,755,759
     Married couple, w/children23.9%  Unlock30.5%
     Married couple, no children  Unlock54.5%42.9%
 Non Family Households5,114  Unlock43,255,233
     Single householder, w/children  Unlock10.1%15.8%
     Single householder, no children9.6%  Unlock10.8%
Reviews for Portsmouth    7 Reviews

Over 15 years ago

I was up in Portsmouth a couple years ago visiting from Florida. I loved how I was able to prk the car, get out and have numerous bars/restaurants, clothing stores, etc  More

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Over 16 years ago

Portsmouth is full of history, art, interesting shops, restaurants and the best  More

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Over 18 years ago

Portsmouth is a beautiful historic town settled right on the seacoast. Excellent restaurants, great cafes and shops, and picturesque streets make this a wonderful city  More

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Reviews for Boulder City    4 Reviews

I'm an Air Force Veteran, born in New Jersey who left home at 18 and have live in at least 20 US towns and communities over the past fifty years. I moved out of Silicon  More

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Boulder City is all about Clean Green, but the only Dog Park in the city is all dirt. Henderson, NV and Las Vegas have multiple Grass dog parks. Boulder City has 3  More

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Over 17 years ago

All heavy truck traffic has been routed off the Hoover Dam since the 9-11 attacks due to national "infrastructure" security concerns and this has had the effect of  More

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